How Do You "Tell" in the Chip Aisle?

What's your "tell"? I was talking with my friend David about this topic briefly today. The idea that we all have some little habit we do, when stressed, while simultaneously maintaining our cool calm collected selves in the midst of an uncalm uncollected world. My tell? Okay, I'll tell. I bite my bottom lip. When I'm bugged, I do it every time. Not a blood draw bite, more of an upper tooth "grab" combo bottom lip trap - if you know what I mean. Another friend of mine, begins to pull one strand of her hair on the left side of her head, continuously. She has done it for years. The fact that I know this, is telling to the frequency I have bugged her over the years. :) I don't think she is aware of her "tell". Some people and I do feel for them, have the red splotchy neck start - that spreads to a red splotchy head all over. Nervous or irritated, the red splotchy "tell" shows no favoritism. Okay, time to share a "chip." What's your "tell"?